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Part Name(s) : RT9259A RT9259AGS RT9259APS Richtek
RichtekRichtek
Description : 12V Synchronous Buck PWM DC-DC and Linear Power Controller

The RT9259A is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that support 12V+12V bootstrapped voltage for high efficiency power conversion. The bootstrap diode is built in to simplify the circuit design and minimize external part count. The LDO controller drives an external N-MOSFET for lower power requirement.

Part Name(s) : 88ALP01 88ALP01-XX-TFJ1C000 Marvell
MarvellMarvell
Description : PCI to NAND, SD and Camera Host Controller

Overview
The Marvell® single-chip 88ALP01 triple function device integrates a NAND flash controller (with Reed-Solomon ECC), an SD/SDIO controller, and a CMOS Camera Module Interface Controller (CCIC). The device is ideally suited for laptop computing devices and other embedded applications.

Part Name(s) : TEA1751LT NXP
NXPNXP
Description : HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller

General description
The TEA1751LT is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1751LT combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components.

Part Name(s) : RT9228CS Richtek
RichtekRichtek
Description : Advanced PWM and Dual Linear Power Controller

General Description
The RT9228 is a 3-in-one power controller optimized for high-performance microprocessor and computer applications. The IC integrates a synchronous buck PWM controller, a linear regulator, and a linear controller as well as monitoring and protection functions into a 24-pin SOP package. The PWM controller regulates the microprocessor core voltage. The linear regulator provides power for the clock driver circuit and the linear controller regulates power for the GTL bus.

Features
3-in-one Regulated Voltages for Microprocessor Core, Clock, and GTL
Compatible with HIP6018B
Power-good Output Voltage Monitor

Part Name(s) : TEA1751(L)T TEA1751L TEA1751T NXP
NXPNXP
Description : HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller

The TEA1751T is the third generation of green Switched Mode Power Supply (SMPS)
controller ICs. The TEA1751T combines a controller for Power Factor Correction (PFC)
and a flyback controller. Its high level of integration allows the design of a cost-effective
power supply with a very low number of external components.

Part Name(s) : LA5112N LA5310M LA5511 LA5512 LA5521D LA5522 SANYO
SANYOSANYO
Description : COMPACT DC MOTOR SPEED CONTROLLER

POWER SUPPLY CONTROLLER FOR COLOR TV - LA5112N

VOLTAGE DIVIDER FOR LCD APPLICATIONS - LA5310M

COMPACT DC MOTOR SPEED CONTROLLER - LA5511, 5512

LOW-VOLTAGE DC MOTOR SPEED CONTROLLER - LA5521D,5522

Part Name(s) : APW7060 APW7060K APW7060KC-TR APW7060KC-TU Anpec
AnpecAnpec
Description : Dual Controllers - Step Down Synchronous PWM and Linear Controller

General Description
The APW7060 integrates a synchronous buck PWM controller and a linear controller to provide two regulated voltages in a single package. The PWM controller drives external N-channel MOSFETs and operates at a fixed 600kHz frequency.

Features
•Provides Two Regulated Voltages
- One Synchronous DC/DC Buck Controller
- One Linear Controller
•0.8V Internal Reference Voltage
- Both Controllers: 0.8V ± 2% Line, Load and Temp.
•Output Voltage Range
- PWM Controller : 0.8V to VIN
- Linear Controller : 0.8V to (12VCC-VGSpass)
•Full Duty Cycle Range for PWM Controller
- 0% to 100%
•Internal Loop Compensation for PWM Controller
•Internal 2ms Soft Start and Short Circuit Protection for both Controllers
•Both Controllers Drive N-Channel MOSFETs
•Small Converter Size
- 600kHz Constant Switching Frequency
- Simple SO-14 Package
•Shutdown Control

Applications
•Motherboard
•Graphics Cards
•12V, 5V and 3.3V Inputs DC-DC Converter
•DSP Supplies
•Embedded processor and I/O supplies

Part Name(s) : APU3048 APU3048M APU3048O U3048 U3048M U3048O A-POWER
A-POWERA-POWER
Description : DUAL SYNCHRONOUS PWM CONTROLLER CIRCUITRY AND LDO CONTROLLER

DESCRIPTION
The APU3048 IC combines a Dual synchronous Buck controller and a linear regulator controller, providing a cost-effective, high performance and flexible solution for multi-output applications. The Dual synchronous controller is configured as 2-independent PWM controller.
APU3048 provides a separate adjustable output by driving a switch as a linear regulator.

FEATURES
Dual Synchronous Controller in 16-Pin Package with 1808 out-of-phase operation
LDO Controller with 40mA drive
Configured as 2-Independent PWM Controller
Flexible, Same or Separate Supply Operation
Operation from 4V to 25V Input
Internal 200KHz Oscillator
Soft-Start controls all outputs
Fixed Frequency Voltage Mode
500mA Peak Output Drive Capability
Programmable Outputs
RoHS Compliant

APPLICATIONS
DDR Memory Source Sink Vtt Application
Graphic Card
Hard Disk Drive
Power supplies requiring multiple outputs

 

Part Name(s) : TJA1051 TJA1051T TJA1051T/3 TJA1051T/E TJA1051TK TJA1051TK/3 NXP
NXPNXP
Description : Fault-tolerant CAN transceiver

General description
The TJA1051 is a high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The transceiver is designed for high-speed (up to 1 Mbit/s) CAN applications in the automotive industry, providing differential transmit and receive capability to (a microcontroller with) a CAN protocol controller.

Part Name(s) : AN-6921 FAN6921 Fairchild
FairchildFairchild
Description : Integrated Critical Mode PFC / Quasi-Resonant Current Mode PWM Controller FAN6921

This application note presents practical step-by-step design considerations for power supply system employing Fairchild’s FAN6921 PFC/PWM combination controller, which combines a Boundary Conduction Mode (BCM) Power Factor Correction (PFC) controller and QuasiResonant (QR) PWM controller. Figure 1 shows the typical application circuit, where the BCM PFC converter is in the
front end and the Quasi-Resonant flyback converter is in the back end.

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